Google Instant has caused changes to search engine results pages (SERPs) and search behavior. It focuses user attention on more popular search phrases, compressing long-tail keywords. Rich media like video thumbnails are more likely to engage users before search completion. While SafeSearch filters adult suggestions, traffic from mature keywords grew, possibly due to premature search endings. Marketers should optimize for head keywords, add rich media, and investigate keyword traffic changes. More data is still needed as Google Instant adoption increases.